{"batchcode": "EY9860", "histograms": [{"batchcodes": ["EY9860"], "histogram": {"Aortic aneurysm rupture": 1, "Aortic dissection": 1, "Back pain": 1, "Blood pressure immeasurable": 1, "Body temperature": 1, "Computerised tomogram": 1, "Loss of consciousness": 1, "Respiratory arrest": 1}}]}